baber/WOPTO huggingface dataset:
Patent JP-H09119900-A (JP)
Title: Method for automatically evaluating concrete defect
Inventor: MISONO SHOHEI
IPC: G01N21/88
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To automatically evaluate each defect of concrete by extracting concrete defects such as cracks and free lime from input data of an image to be inspected with the use of an image-processing technique. SOLUTION: Image data of a concrete face to be inspected are taken, and an original image is normalized at 15. The normalized image is processed by a gray level morphologic treatment of a large filter size thereby to extract a free lime candidate area 16. Moreover, the normalized image is processed by the light-dark morphologic process of a small filter size, and also by a threshold process in two stages thereby to extract a crack candidate area at 17. Then, the free lime candidate area and the crack candidate area are overlaid, so that a crack and a free lime are separated at 18 by an area ratio and a defect of the concrete is evaluated at 20.
Patent JP-H07109535-A (JP)
Title: Patterned aluminum foil
Inventor: NODA TOSHIMITSU
IPC: B32B15/08
Filed: 1993-10-12
Abstract: PURPOSE:To produce a curt-free high quality patterned Al foil by specifying the size and dimensions of a pattern shape of a patterned Al foil as a packaging material, respectively. CONSTITUTION:At the time of producing a patterned Al foil used for packaging food, chemicals, etc., and having fine patterns or a patterned laminated Al foil prepared by laminating the foil on paper, plastic film, etc., the thickness of an Al foil is regulated to <=70mum and this Al foil is pressed to form a square- shaped pattern which consists of high ridge lines 1, low ridge lines 2, original Al foil planes 3, and inclined planes 4, 5 connecting them and in which pitch is regulated to 20-200mesh. At this time, a relation of h2/h1=0.1 to 0.6 is provided between the height h1 of the high ridge line 1 of the pattern with respect to the foil plane 3 and the height h2 of the low ridge line 2. Moreover, the high ridge lines 1 are formed in a direction orthogonal to a curl direction when the direction where curl is liable to occur is previously found, or, the high ridge lines 1 are formed in a direction forming an angle of inclination of about 45 degrees with the machine direction of the foil when the curl direction is not fixed.
Patent JP-H07446-A (JP)
Title: Absorber article provided with preformed obedient gasket
Inventor: MAIKERU JIEI MENAADO
IPC: A61L15/00
Filed: 1992-09-25
Abstract: PURPOSE: To cause the side of an article facing the body to be kept under tension by locating the terminal of the base of a gasket outside pockets, and making the distance between the pockets narrower than the width of a panty crotch. CONSTITUTION: Gaskets 6 for a compliant sealing are preformed in such a way as to extend outward from the centeral part 2 of this article. The gaskets 6 may be fabricated by forming into a loop a strip made of such a material as produces compliant cuffs pressing the body of the user in comfortable fashion. An elastic member kept under such a tension as imparts an arched shape to the article may be put in a cavity formed by the cuffs. The gaskets 6 are also applicable to an article having wing-shaped elements attached to its center to form pockets for holding the elastic part of a panty crotch.
Patent JP-H01123037-A (JP)
Title: Palladium alloy for ornamentation
Inventor: NOHARA KEN
IPC: C22C5/04
Filed: 1987-11-06
Abstract: PURPOSE:To produce a palladium alloy for ornamentation having high strength and corrosion resistance by compounding Pd and Mo respectively at specific ratios. CONSTITUTION:The palladium alloy for ornamentation which can be adjusted in color tones is prepd. by incorporating, by weight, 50-95% Pd and 5-50% Mo therein and adding at least one kind of elements among 1-10% W, 1-10% Cr, 1-10% Au, 1-10% Pt, 0.5-5% V, 0.5-5% Sb, and 0.1-1% B thereto. The palladium alloy which is useful for personal ornaments such as watch frames, watch bands, rings, and necklaces is thereby obtd.
Patent JP-H01122631-A (JP)
Title: Integrated bullet for forming plate-like plastic body
Inventor: ENDO AKIO
IPC: F42B8/02
Filed: 1987-11-06
Abstract: PURPOSE:To make an explosion forming work easy and safe and to improve the adaptive accuracy of after forming by arranging a gun powder, feeding wad and flat heat bullet from a cartridge case bottom side by closing one end of a cartridge case body by the case bottom and the blasting cap for gun and integrating them by closing the other end of the cartridge case body by a roll crimp. CONSTITUTION:One end of a cartridge case body 16 is closed by a cartridge bottom 20 and the blasting cap 18 for gun and a gun powder 21, feeding wad 22 and flat head bullet 24 are arranged in order from the cartridge bottom 20 side. The flat head bullet 24 is formed by selecting from a metal, synthetic resin and lumber. The other end of the cartridge case body 16 is closed by a roll crimp 17 or star crimp to form the integrated bullet for forming a plate- like plastic body. This integrated bullet is easy to handle and excellent in the operability for firing a flat head bullet 24. Also, the work for charging a gun powder every time is unnecessary and the safety is high. And yet it has an excellent characteristic in improving the efficiency converting the combustion energy of the gun powder 21 into the movement energy of the flat head bullet 24.
Patent JP-S63132892-A (JP)
Title: Pyridinium thiomethylcephalosporin
Inventor: HAMASHIMA YOSHIO
IPC: A61P31/04
Filed: 1986-11-21
Abstract: NEW MATERIAL:A compound shown by formula I (R is amino or protecting amino: R<1> and R<2> are alkyl or substituted alkyl; R<3> is H, carboxyl-protecting group or negative charge; R<4> is in ion bond when R<3> is negative charge and pair ion of pyridinium group when R<3> is not negative charge). EXAMPLE:7beta-[ 2-( 2-Amino-4-thiazolyl )-2-butenoylamino ]-3-( 1-methyl- pyridinium-4-ylthio )methyl-3-cephem-4-carboxylate. USE:An antibacterial agent against Gram-positive and Gram-negative bacteria. PREPARATION:For example, a 7-amino-3-(1-substituted pyridinium-4-ylthio)- methyl-3-cephem-4-carboxylic acid shown by formula II is reacted with an alpha-(4- thiazolyl)-acrylic acid shown by formula III in the presence of a binder to give a compound shown by formula I.
Patent JP-H06186107-A (JP)
Title: Pressure estimation apparatus
Inventor: HARADA SHUJI
IPC: G08C19/00
Filed: 1992-09-24
Abstract: PURPOSE:To measure the flow rate of a fluid inside a pipe connected to a main pipe by using a meter, to measure the pressure of the fluid near the meter and to automatically estimate the pressure of a fluid in the main pipe on the basis of values obtained from the both measurements. CONSTITUTION:A gas microcomputer meter 5 measures the integrated flow rate of a gas supplied to a consumer 3 via a pipe 13a from a main pipe 1. A pressure sensor 9 detects a pressure P1 in a pipe 13b and sends it to a measuring terminal device 7. The device 7 computes the instantaneous flow rate Q of the gas by using the output value of the meter 5 at prescribed time intervals. The pressure loss (h) of the meter 5 is stored in a RAM in advance, and a pressure P0 in the main pipe 1 is expressed by the following formula: P0=P1+alphaQ<2>+h (where alpha represents a constant). Thereby, the pressure of the gas in the main pipe 1 can be estimated accurately without stopping the supply of the gas.
Patent JP-H03143084-A (JP)
Title: Electronic camera and picture recording method
Inventor: SASAKI MINORU
IPC: H04N5/91
Filed: 1989-10-30
Abstract: PURPOSE:To vary the memory capacity necessary for recording one frame by deciding whether or not a recording to a recording medium is possible from the amount of picture data stored in a buffer memory and the recordable space capacity of the recording medium. CONSTITUTION:A recording medium 15, a data compression part 27, 28, 31, a mode selection part 24, a buffer memory 31, and a decision part 24 are provided. And, even when the data amount of the picture to be picked up is varied, this data is once stored in the memory 31, whether or not this can be written into the recording medium 15 is decided, and it is fetched by this recording medium 15 only when it is decided that the data can be written in. Thus, there is no damage to the picked up picture data even when varying the data amount (mode) for each image pickup, and the remaining amount corresponding to this mode is displayed each time the mode is varied, so an electronic camera with a good ease of used for the user can be obtained.
Patent JP-H07133487-A (JP)
Title: Refrigerator oil composition for hydrofuluorocarbon-based redfrigerant
Inventor: OTSUKA IWAHIRO
IPC: C10N30/10
Filed: 1993-11-09
Abstract: PURPOSE:To obtain the refrigerator oil composition composition, containing a refrigerator oil and a specific carbodiimide compound and excellent in thermal stability and resistances to hydrolysis and oxidizing deterioration by the combination thereof with a hydrofluorocarbon-based refrigerant such as R-134a. CONSTITUTION:This composition is obtained by blending (A) 100 pts.wt. refrigerator oil such as a polyalkylene glycol-based or a polyol ester-based oil with (B) preferably 0.05-15 pts.wt. compound expressed by the formula [R1 and R2 are each a cycloalkyl or an (substituted)aryl] and having carbodiimide group such as 1,3-bis(2,6-diisopropylphenyl)carbodiimide.
Patent JP-H05118181-A (JP)
Title: Structure of opening-out folding door for bathroom
Inventor: YAGI TAIJI
IPC: E05D15/26
Filed: 1991-10-25
Abstract: PURPOSE:To facilitate a doorway passage by installing a towel hanger in one side panel at the side of a bathroom and also a recess for housing this towel hanger at the time of opening a door, in the other side panel, respectively. CONSTITUTION:A towel hanger 3 is set up in a traveling panel 1, and a recess 4 for housing this towel hanger 3 is set up in a turning panel 2. Next, the panel 2 is fully opened almost in parallel with a frame 5 and pivotally attached free of rotation via a roller 7 at a rail end, thus it rotates in use of both upper and lower end pivots 6, 6 as the axis. Next, both these panels 1, 2 are screwed with each other, and the panel 1 is installed on the rail free of traveling via a runner. When an opening-out folding door is fully opened, the towel hanger 3 is housed in the recess 4 of the panel 2. With this constitution, the towel hanger 3 and the recess 4 will not interfere with each other, thus a doorway passage can be made so easier.
Patent JP-H03143338-A (JP)
Title: Culture unit of fish farming in high-temperature zone
Inventor: OTAGAKI YOSHIO
IPC: A01K63/04
Filed: 1989-10-30
Abstract: PURPOSE:To obtain the title device preventing accumulation of harmful metal in fishes and secondary pollution by setting a treating tank of ultraviolet light sterilization and ozone treatment and a cooling tank on a placing part of trestle, laying a water pipe below the treating tank and the cooling tank and close to the under surface of the cooling tank and equipping a water storage tank below the water pipe. CONSTITUTION:By a culture device of raising fishes wherein a precipitating tank 1, a cooling tank 2, a filter 4 and a treating tank 5 for ultraviolet light sterilization and also for ozone treatment are set on a placing part of a trestle 8 having leg parts, a water pipe 9 is laid below these devices and close to the under surface of the cooling tank 2 and a water storage tank 11 is set below the water pipe 9, water in the treating tank is supplied to the precipitating tank 1 to remove precipitate and then when water is cooled by the cooling tank 2, oxygen taken in water. Water is filtered by a filter 4, sterilized by ultraviolet rays and treated by ozone by the treating tank 5 equipped with a jacket 6 storing an ultraviolet lamp and treated water is fed to the water storage tank 11.
Patent JP-S62138709-A (JP)
Title: Method and instrument for measuring displacement
Inventor: USHIO OSAMU
IPC: G01B11/00
Filed: 1985-12-12
Abstract: PURPOSE:To improve measuring resolution by image-forming a slit-shaped light image on a two-dimensional image sensor and approximating functionally an output distribution for each picture element row by that and calculating a column number of a picture element corresponding to the specific output point with a finer unit than a picture element column interval. CONSTITUTION:When light of a laser resonator 1 is formed to parallel beams in the cross-sectional slit shape by a projecting lens 2 and irradiated on an object 5 to be measured, the light intensity of the parallel beams is distributed normally in the width direction and the longitudinal direction as a characteristic of the laser light with a basic mode. The slit-shaped light image is formed on a charge coupled device in the two-dimensional image sensor 4 via a lens 3 of a photodetecting system. Output of each picture element is written in a random access memory 8 by scanning and next, a microprocessor 9 approximates the output distribution by a normal distributional function every row of an address corresponding to the row of the picture element in the prescribed direction and calculates the column of the address corresponding to the extreme value finely than the interval of the address column number and an average value of each calculated value is calculated.
Patent JP-S62138798-A (JP)
Inventor: FUNABASHI KIYOMI
IPC: G21C19/30
Filed: 1985-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61153181-A (JP)
Inventor: OSHINO YUZO
IPC: B07B1/15
Filed: 1984-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62138830-A (JP)
Title: High moisture content soft contact lens
Inventor: NAKAJIMA TATSUTOSHI
IPC: G02C7/04
Filed: 1985-12-12
Abstract: PURPOSE:To obtain the titled lens having an excellent dynamic characteristics, and a less tendency for generating a devitrification in the high moisture content by using a copolymer obtd. by copolymerizing a specific hydrophilic monomer with a styrene polymer which has at least one of the hydrophilic group and at least one of the polymerizable group in a molecule and is used for a reinforcing component. CONSTITUTION:The titled lens comprises 5-40pts.wt. styrene polymer having the hydrophilic group and at least one of polymerizable group in the molecule, and 95-60pts.wt. hydrophilic monomer selected from an N-vinyllactam suitable to use for the titled lens and a (meth)acrylic amide which may be substituted a hydrogen atom bound to a nitrogen atom. As the styrene polymer which is the reinforcing agent, contains the hydrophilic group and at least one of the polymerizable group in the molecule, said styrene polymer may easily copolymerize with the hydrophilic monomer. Thus, as the obtd. copolymer does not occur a macrophase separation, the titled lens having the high moisture content and the excellent transparency is obtd.
Patent JP-H06129335-A (JP)
Title: Distributor
Inventor: TEZUKA HISAO
IPC: F02P7/04
Filed: 1992-10-19
Abstract: PURPOSE:To provide a distributor to which a crank angle sensor unit can be attached while airtightness is ensured even with variation in dimension concerning machining. CONSTITUTION:A crank angle sensor unit 14 is provided with a sensor portion comprising a Hall IC storage portion 10 for accommodating both a Hall IC and a magnetic flux guide and a magnetic holding portion 11 for holding a magnet and the magnetic flux guide. The unit is further provided with a sealing portion 15 which is fitted into the fitting portion of the housing of a distributor. A continuous linear protrusion 16 of V-cross section is formed on the outer peripheral surface of the sealing portion 15 facing the fitting portion of the housing and when the sealing portion 15 is fitted into the fitting portion of the housing the end portion of the protrusion 16 is deformed and pressed in so that airtightness is ensured.
Patent JP-H03143745-A (JP)
Title: Resin interior equipment for vehicle
Inventor: TAKADA RYOICHI
IPC: B32B3/02
Filed: 1989-10-28
Abstract: PURPOSE:To surely prevent generation of noise, based on various vibrations at the time of running a vehicle, without using unwoven fabric by forming an elastic coating film layer, which contains a foaming material, in the end part of a resin-made base unit brought into contact with the other member in the vehicle. CONSTITUTION:A pad 2, serving as the other member in an instrument panel of an automobile, is formed of a hard resin-made base board 3, urethane foaming layer 4 formed in a surface of the base board 3 and a vinyl chloride skin 5 with which a surface of the urethane foaming layer 4 is coated. While an opening 2a is formed in a front part of the pad 2 further with a meter cluster 6, serving as an interior equipment, housed in the opening 2a. In the above constitution, an elastic coating film layer 9 is formed over the total periphery in the peripheral surface of a flange part 8 in a base unit 7 of the meter cluster 6. The elastic coating film layer 9 is formed by applying and hardening ultraviolet hardening paint contained with foaming urethane dust 10 as a foaming material.
Patent JP-S61159647-A (JP)
Title: Silver halide photographic sensitive material
Inventor: UCHIDA TAKU
IPC: G03C7/305
Filed: 1984-12-30
Abstract: PURPOSE:To obtain the titled material having an improved light stability, formalin resistance and coloring by providing one or more of silver halide emulsion layers on a substrate and by incorporating a Magenta coupler shown by a specific formula, to at least one of said layers. CONSTITUTION:The titled material is prepared by providing at least one of the silver halide emulsion layers on the substrate, and by incorporating to at least one of said layers, the Magenta coupler shown by formula I wherein R is a hydrogen atom or a substituent, R1 is an alkyl, an aryl, or a heterocyclic ring group, (n) is 1 or 2, Z is a nonmetallic atom capable of forming a nitrogen contg. heterocyclic ring, the heterocyclic ring shown by Z does not form any condensed ring. The concrete example of the Magenta coupler shown by formula I is the compds. shown by formulas II and III.
Patent JP-H04156924-A (JP)
Title: Method for adsorption, separation and recovery of specified trace component
Inventor: UCHIDA YUKIO
IPC: B01D15/04
Filed: 1990-10-18
Abstract: PURPOSE:To extremely efficiently separate and recover trace components by using a so called steric membrane of film thickness according to the objective component to continuously adsorb, separate and recover specified trace components in a source liquid. CONSTITUTION:The source liquid containing trace components is passed through an adsorption-separation membrane having film thickness as ceramic membrane to adsorb and fractionate specified components. Then a solvent which can dissolve the specified components adsorbed on the membrane is passed through the membrane to collect the components in the solvent, and the specified trace components are recovered by removing the solvent. This process is performed by forming a circulation comprising a source liquid supply part, circulation pump, adsorption and separation membrane and tubes which connect these apparatus, and by continuously circulating the source liquid to adsorp the specified trace components on the adsorption-separation membrane. The membrane used for the membrane module consists of an inorg. material (ceramics, etc.), org. high polymer (cellulose acetate, etc.) and combination of these. By this method, separation and recovery of trace components can be extremely efficiently performed.
Patent JP-S63132714-A (JP)
Title: Controller for roll gap
Inventor: HONJO HISASHI
IPC: B21B37/66
Filed: 1986-11-25
Abstract: PURPOSE:To improve the product accuracy by installing a roll gap detector on the shaft part of a work roll, also installing an arithmetic unit for correction of roll eccentricity and for roll deflection and recess correction, and controlling a roll gap based on a deviation from a criterion roll gap. CONSTITUTION:A noncontact type roll gap detector 13 is installed between respective shaft parts 1a, 2a of work rolls 1, 2 and a roll eccentricity correction arithmetic unit 18 and a roll deflection and recess correction arithmetic unit 23 are also installed. A roll gap x0 is found based on roll gaps x1' and x2' detected by the detector 13 and a roll eccentricity correction amount  xe is found by the arithmetic unit 18 based on a previously measured roll eccentricity amount. Then, the arithmetic unit 23 finds a deviation  x from a criterion gap value after performing deflection and recess correction calculation and controls a drafting cylinder 5 through a control valve 29. In this method, the product accuracy is improved because of use of a correct roll gap value.
Patent JP-H08145836-A (JP)
Title: Fiber optic sensor and its optical sensor part, as well as fiber optic water leak sensor and water leak-detecting part thereof
Inventor: TAI SHUICHI
IPC: G01M3/38
Filed: 1994-11-15
Abstract: PURPOSE: To obtain a fiber optic sensor which removes AC noises by executing feedback to make constant the intensity ratio of DC signals of two wavelengths. CONSTITUTION: A pulse generator 17 generates pulses for driving LEDs 2a and 2b, and alternately supplies to drivers 16a and 16b. At an optical sensor part 8, only the light of a wavelength λ1 from the LED 2a is modulated intensity, while the light of a wavelength λ2 from the LED 2b is not influenced. A light signal output from the sensor part 8 is inputted to sample hold amplifiers 19a and 19b and separated to a signal by the light of the wavelength λ1 and a signal by the light of the wavelength λ2 . The separated signals are inputted to a light power control circuit 21, where the driver 16b is fed back to control the amount of the current fed to the LED 2b so that the intensity ratio of DC signals of the wavelengths λ1 and λ2 becomes constant at all times. In this manner, the light signal of the wavelength λ1 and the light signal of the wavelength λ2 are used as a signal light and a reference light, respectively.
Patent JP-H08208575-A (JP)
Title: Production of n-alkenylcarboxamide
Inventor: MARUKU HAIDAA
IPC: C07C231/08
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a number of various substituted N-alkenyl carboxamides useful as a flocculant and a viscosity modifier for a dye, a medicine, etc., a mild reaction temperature in a high yield.  
     SOLUTION: This compound of formula I (R 1 , R 2 , R 3  and R 4  are each independently H, an aliphatic, an aromatic group or the like) is obtained by reacting an amide of formula II such as formamide with a carbonyl compound of formula III in the presence of a base such as a trialkylamine or the like at 30-80°C. The reacting is carried out by a method in the presence of a carboxylic acid derivative (an alkyl formate) of formula IV (R 5  is H or an alkyl; X is a halogen, an alkoxy or the like) or a method in the presence of the carboxylic acid derivative and isolating the amide. The amount of the carbonyl compound based on the amide is 0.8-1.2 equivalent and the amount of the base is 0.1-5 equivalent based on 1 equivalent of the amide and is 0.5-1.5 equivalent in the case of the use of the carboxylic acid ester of formula IV. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H01122958-A (JP)
Title: Production of superconducting ceramics material
Inventor: KOSEKI YOSHIHIRO
IPC: H01L39/24
Filed: 1987-11-09
Abstract: PURPOSE:To produce a superconducting ceramics having excellent moldability, by adding a specific chain monocarboxylic acid salt to superconducting ceramics powder, mixing and forming under heating and baking the formed product. CONSTITUTION:(A) Superconducting ceramics powder having an average particle diameter of 5-10mum is added with (B) 0.5-250wt.% of an nonaqueous solvent solution of a 5-15C chain carboxylic acid salt giving the same composition as the component A after baking and, as necessary, (C) resins (e.g., polyvinyl butyral). The components are mixed under heating, formed into a prescribed form, heat-treated in an inert gas at 500-900 deg.C to effect the removal of the solvent and the thermal decomposition of the carboxylic acid salt and the resin and baked in an oxygen-containing atmosphere at 900-1,050 deg.C.